Answer / rajalingam

The Maximum Parsimony (MP) problem aims at reconstructing a
phylogenetic tree from DNA sequences while minimizing the
number of genetic transformations. To solve this NP-
complete problem, heuristic methods have been developed,
often based on local search. In this paper, we focus on the
influence of the neighborhood relations

Answer / aakanksha

principle behind this is that it follows the principle of
lesser changes.It follows that in characters means in
sequences minimum number of changes are taken place in
evolution.It has many drawbacks like it could not count for
those changes which are very difficult

What are the main approaches of predicting protein interactions using genomic context analysis?

1 Answers  

---

What two possibilities are there to describe how gene fragments may have evolved?

0 Answers  

---

Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?

0 Answers  

---

What are the advantages of molecular cloning tools?

2 Answers  

---

Can DeCypher be used for protein struc-ture modeling?

0 Answers  

---

Define toxicogenomics?

1 Answers  

---

An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?

0 Answers   Wipro,

---

What is an alignment?

2 Answers  

---

Can isolation of DNA done with perfection?how?

2 Answers  

---

Define COG and KOG ?

1 Answers  

---

If ?segment? is coded as rffndou, then ?ritual? is coded as (a) shutbm (b) qjutbk (c) qhutbk (d) qhubtk

3 Answers   Wipro,

---

How to compare a DNA sequence to itself by using it for both the 1st and 2nd sequence?

2 Answers  

---